Contextual Submenus Sporadically Working

I just upgraded to iOS 4.3 for ATV and re-installed everything, re-jailbroke, etc.

I'm having major issues pulling up the contextual submenus in the default Confluence skin. They show up only sporadically when I hold down the Menu button. I've had to download one of the older skins, which has far fewer bells and whistles than Confluence, but does not have an issue pulling up the contextual submenus. (I had this issue with confluence prior to the refresh/re-install and was using Alaska, which did not have the submenu issue.)

Can someone, anyone, let me know if there's a special setting or something that I'm missing here? It's incredibly frustrating.